the soil

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Unit 1 - Mapping The Sociological Imagination

por Itzel Reyes

Market analysis

por Daniel Sima

CHAPTER 7 IMPLEMENTING STRATEGY

por najihah sulaiman

Gardening

por Lauren Ronan

THE SOIL

AIR

WATER

MINERAL SUBSTANCES

STRUCTURE

LOAM / SILT

SAND

CLAY

ORGANIC MATTER

Organic matter: substance composed of animal and vegetable material.

HUMUS

Well decomposed organic matter in the soil

microorganisms

Keelback slug, Myriapod, Bacteria, Beetle, Lice(Louse), Mite, Lizard, Shrew, Larvae, Mole, Protozoa, Earth Worm, Nematode, Fungi, Ant.